{"id":188348,"date":"2020-11-07T00:04:24","date_gmt":"2020-11-06T16:04:24","guid":{"rendered":"http:\/\/4563.org\/?p=188348"},"modified":"2020-11-07T00:04:24","modified_gmt":"2020-11-06T16:04:24","slug":"%e4%bd%bf%e7%94%a8-completablefuture-%e8%a7%a3%e5%86%b3%e5%9f%ba%e4%ba%8e-dag-%e5%b9%b6%e5%8f%91%e4%bb%bb%e5%8a%a1%e8%b0%83%e5%ba%a6%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=188348","title":{"rendered":"\u4f7f\u7528 CompletableFuture \u89e3\u51b3\u57fa\u4e8e DAG \u5e76\u53d1\u4efb\u52a1\u8c03\u5ea6\u95ee\u9898"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u4f7f\u7528 CompletableFuture \u89e3\u51b3\u57fa\u4e8e DAG \u5e76\u53d1\u4efb\u52a1\u8c03\u5ea6\u95ee\u9898               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Roni <\/span>  <span><i><\/i> 6<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u4e00\u4e2a\u5f02\u6b65\u7f16\u6392\u7684\u95ee\u9898\u60f3\u8bf7\u6559\u5927\u5bb6\uff1a \u5047\u8bbe\u6211\u4eec\u6709 n \u4e2a task\uff0c\u4e3a\u4e86\u63d0\u9ad8\u6267\u884c\u7684\u6548\u7387\uff0c\u5e0c\u671b\u80fd\u5e76\u884c\u6267\u884c task\uff0c\u4f46\u662f\u5404\u4e2a task \u4e4b\u95f4\u53c8\u6709\u4e00\u5b9a\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u5982\u4f55\u6839\u636e\u4f9d\u8d56\u5173\u7cfb\u627e\u51fa\u53ef\u4ee5\u5e76\u884c\u6267\u884c\u7684\u4efb\u52a1\u5c3d\u91cf\u8ba9\u5176\u5e76\u884c\u6267\u884c\uff1f<\/p>\n<p> \u9700\u8981\u7528\u5230 Java8 \u7684 completableFuture \u3002\u6211\u53ea\u77e5\u9053\u4e32\u884c\u662f\u62d3\u6251\u6392\u5e8f\uff0c\u4f46\u662f\u5982\u4f55\u5e76\u884c\u7f16\u7a0b\u5f02\u6b65\u7f16\u7a0b\uff0c\u8fd9\u79cd\u5206\u9636\u6bb5\u4e0d\u592a\u77e5\u9053\u5982\u4f55\u5904\u7406\u3002\u5e0c\u671b\u5927\u5bb6\u5e2e\u5e2e\u5fd9\u63d0\u51fa\u4e00\u4e9b\u601d\u8def or \u4f2a\u4ee3\u7801\u90fd\u53ef\u4ee5\uff0c\u975e\u5e38\u611f\u8c22\u3002 <\/p>\n<p>\uff08\u5173\u952e\u8bcd\uff1a\u4efb\u52a1\u8c03\u5ea6\uff0c\u4f9d\u8d56\uff0cDAG\uff0c\u62d3\u6251\uff0c\u5f02\u6b65\uff0c\u5e76\u53d1\uff0c\u591a\u7ebf\u7a0b\uff0cCompletableFuture \uff09 <\/p>\n<p> \u8981\u6c42\uff1a root \u8282\u70b9\u6839\u636e\u6240\u6709\u7684 task\uff0c\u751f\u6210\u6700\u7ec8 job \uff1b job \u6267\u884c\uff0c\u8fd4\u56de FutureJob \u7ed9\u539f\u7ebf\u7a0b\uff1b\u7ebf\u7a0b\u8c03\u7528 FutureJob \u7684 get \u65b9\u6cd5\uff0c\u7b49\u5f85\u4efb\u52a1\u7684\u6700\u7ec8\u6267\u884c\u7ed3\u679c\u3002\u5bf9\u6700\u7ec8\u6267\u884c\u7ed3\u679c\u8fdb\u884c\u5c01\u88c5\uff0c\u751f\u6210\u6700\u7ec8 result \u8fd4\u56de\u7ed9\u8bf7\u6c42\u65b9\u3002 <\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>0<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 CompletableFut&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/188348"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=188348"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/188348\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=188348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=188348"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=188348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}